SHAE Crew Neck Sweater in Black & White. - size L (also in S) SHAE Crew Neck Sweater in Black & White. - size L (also in S) 70% wool 30% cashmere. Dry clean only. Knit fabric. SHAE-WK81. 2310700. Already hot in the east coast, Shae is making waves in the west coast with its line of affordable chic sweaters.